1 files changed, 39 insertions, 0 deletions
diff --git a/test/builtins/Unit/arm/call_apsr.h b/test/builtins/Unit/arm/call_apsr.h
new file mode 100644
index 000000000000..54438413e581
--- /dev/null
+++ b/test/builtins/Unit/arm/call_apsr.h
@@ -0,0 +1,39 @@
+//===-- call_apsr.h - Helpers for ARM EABI floating point tests -----------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares helpers for ARM EABI floating point tests for the
+// compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CALL_APSR_H
+#define CALL_APSR_H
+
+#if __BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__
+#error big endian support not implemented
+#endif
+
+union cpsr {
+    struct {
+        uint32_t filler: 28;
+        uint32_t v: 1;
+        uint32_t c: 1;
+        uint32_t z: 1;
+        uint32_t n: 1;
+    } flags;
+    uint32_t value;
+};
+
+extern __attribute__((pcs("aapcs")))
+uint32_t call_apsr_f(float a, float b, __attribute__((pcs("aapcs"))) void (*fn)(float, float));
+
+extern __attribute__((pcs("aapcs")))
+uint32_t call_apsr_d(double a, double b, __attribute__((pcs("aapcs"))) void (*fn)(double, double));
+
+#endif // CALL_APSR_H